Scott Disick RIPPED by Reptile OrgFor Alligator Murder

3/27/2013 12:40 AM PDT

Scott Disick RIPPED by Reptile Rescue Org. For Alligator Murder

EXCLUSIVE

Scott Disick should have his legs sliced open, blood gushing, and then be fed to the gators ... that's what a Reptile Rescue Org wants ... after Scott shot an alligator in the face on a recent episode of "Kourtney and Kim Take Miami."

Mary Hart from International Reptile Rescue -- a world renowned nonprofit that's been rescuing reptiles for decades -- tells TMZ, Scott's hunting trip which aired this weekend on E! was a cruel, insensitive act.

She says, "He didn’t kill that alligator, he murdered that alligator." And she goes on: "Fairness would be to cut both his thighs so he bleeds and then toss him in a gator pond with gators small enough to rip him apart slowly and painfully."

FYI ... in the episode Scott hunted the gator (legally) in Florida ... shot at point-blank range in the head and later skinned and gutted it -- all while cameras rolled.

PETA, Tori Spelling, Shannon Elizabeth, and a slew of celebs have already slammed Scott and E! for the gator-cide ... calling it upsetting, horrible, pathetic and f****d up.